SPR C9/SPR G9 A3
similar to SPR A3 pistol, except has 9mm Para. cal., ASR Ready muzzle brake or flash hider, 33 Duramag (Colt) or Glock shot mag., ext. billet mag. release, aluminum SPR Gen 3 upper w/ext. feed ramp and SPR C9 or G9 lower receiver, semi-auto...